CVE-2022-49714

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Source
https://cve.org/CVERecord?id=CVE-2022-49714
Import Source
https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2022-49714.json
JSON Data
https://api.test.osv.dev/v1/vulns/CVE-2022-49714
Downstream
Related
Published
2025-02-26T02:24:30.224Z
Modified
2026-03-12T03:25:38.693735Z
Severity
  • 5.5 (Medium) CVSS_V3 - CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H CVSS Calculator
Summary
irqchip/realtek-rtl: Fix refcount leak in map_interrupts
Details

In the Linux kernel, the following vulnerability has been resolved:

irqchip/realtek-rtl: Fix refcount leak in map_interrupts

offindnodebyphandle() returns a node pointer with refcount incremented, we should use ofnodeput() on it when not need anymore. This function doesn't call ofnodeput() in error path. Call ofnodeput() directly after ofpropertyread_u32() to cover both normal path and error path.

Database specific 
{
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2022/49xxx/CVE-2022-49714.json",
    "cna_assigner": "Linux"
}
References

Affected packages

Git / git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git

Affected ranges

Type
GIT
Repo
https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
Events
Introduced
9f3a0f34b84ad1b9a8f2bdae44b66f16685b2143
Fixed
e85b1b797de0e7a271b906291ce28245822820b8
Fixed
f6d6223df0666fbc054e3a8c6ac14eb0af37c286
Fixed
eff4780f83d0ae3e5b6c02ff5d999dc4c1c5c8ce

Database specific

source 
"https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2022-49714.json"